I use the above desk to power 2 x 1000 watt Mackie thumps as Front of House and use 2 x 10" Mackie Actives as Stage monitors. I haven't used the monitors in a while but while setting up today prior to a gig i have a delay between playing a note on keyboard or sending a test down the microphone. I am not able to see any way of reducing this delay making it almost impossible to use the stage monitors. Any ideas as t how to get rid of the delay. I am using the Mon Out section to feed the monitors.